L6364

批量生产
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Dual channel transceiver IC for SIO and IO-Link sensor applications

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产品概述

描述

L6364是一款用于工业传感器应用的双通道收发器。

它经过专门设计,可以支持IO-Link标准,并充当具有传感器或执行器功能的微控制器与24 V电源和信号电缆之间的桥梁。

在正常操作中,L6364由微控制器在启动时通过SPI接口进行配置。通常,L6364作为单输入输出设备中运行,以驱动由微控制器配置的输出线。如果器件连接到一个IO-Link主设备,L6364作为通信的一个物理层,该主设备可以发起与微控制器的通信并交换数据。

  • 所有功能

    • 供电电压为5至35 V
    • 兼容5 V和3.3 V的I/O
    • 5 V和3.3 V、50 mA线性稳压器
    • 50 mA DC-DC稳压器具有可配置频率(0.5 MHz至2 MHz)和电压(5 V-10.5 V)
    • 高侧、低侧或推挽配置中的可配置低耗散(5 Ω)CQ和DIO输出级
    • CQ和DIO线的可配置(0.11 A - 0.25 A)电流限制阈值
    • CQ//DIO线(合并模式)的可配置(0.22 A - 0.5 A)电流限制阈值
    • 全方位保护:
      • 嵌入式反向极化二极管(DOUT引脚)
      • Vplus、CQ、DIO和PGND引脚之间的全零电流反极性
      • 可配置(可达216°C)热关断阈值
      • 7位、校准、温度测量
      • 可配置(6.0 V - 15 V)Vplus欠压检测
      • CQ和DIO短路电流限制和报告
    • -40至 +150°C的工作环境温度
    • 适合驱动L、C和R负载
    • COM2(38.4k 波特)和COM3(230.4k 波特)的无石英IO-Link时钟提取和时序生成BO
    • 采用符合v1.1规范的M序列处理(包括校验和)的集成式UART外设, 用于所有IO-Link序列
    • 单一八进制 UART模式用于无限的M-序列大小和连续的数据传输
    • 内部数据缓冲区用于最多15个八进制
    • 透传UART模式,用于特殊应用
    • CQ和DIO切换时间 = 100 ns(2k Ω//2.2 nF负载)
    • 8 V 齐纳限制电感负载的快速退磁
    • 两个LED驱动器具有可配置(可达8 mA)电流
    • 旨在满足应用要求:
      • 高达4 kV的ESD IEC 61000-4-2保护
      • EMC浪涌保护2 A/50 μs(500 Ω耦合)
    • 智能QFN-20L 4x4 mm封装

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STMicroelectronics - L6364

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
L6364Q
批量生产
VFQFPN 20 4x4x1.0 工业 Ecopack3
L6364W
批量生产
FLIP CHIP CSPS0.45 17-20 工业 Ecopack2

L6364Q

Package:

VFQFPN 20 4x4x1.0

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 20 4x4x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack3

L6364W

Package:

FLIP CHIP CSPS0.45 17-20

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

FLIP CHIP CSPS0.45 17-20

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

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L6364W
Available at distributors

经销商的可用性 L6364W

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L6364Q
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经销商的可用性 L6364Q

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L6364W 批量生产

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L6364Q 批量生产

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L6364Q

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商